Year	Employer	Vendor Name	Amount	Source
2020	Dept Of Human Services	Mainehealth	$4,559,919.79	Maine State Checkbook
2021	Financial Services	Transworld Systems Inc	$4,552,738.97	Maine State Checkbook
2018	Financial Services	Shi International Corp	$4,540,000.00	Maine State Checkbook
2019	Defense Veterans & Emerg Mgmt	Devoe Construction Inc	$4,538,625.00	Maine State Checkbook
2022	Dept Of Human Services	Siemens Healthcare Diagnostics	$4,528,216.69	Maine State Checkbook
2020	Dept Of Human Services	Fei.Com, Inc.	$4,525,666.31	Maine State Checkbook
2025	Maine State Checkbook	R J Grondin & Sons	$4,482,901.47	Maine State Checkbook
2019	Transportation	Soderberg Co Inc	$4,471,326.74	Maine State Checkbook
2023	Agriculture	Stevens & Day Llp	$4,470,851.00	Maine State Checkbook
2023	Transportation	Pratt & Sons Inc	$4,462,459.32	Maine State Checkbook
2022	Economic & Comm. Dev.	Birdsall Voss & Associates, In	$4,446,970.37	Maine State Checkbook
2020	Dept Of Human Services	Liberty Healthcare Corp	$4,446,138.02	Maine State Checkbook
2022	Dept Of Human Services	Fei.Com, Inc.	$4,445,182.75	Maine State Checkbook
2017	Transportation	Bruce A Manzer Inc	$4,438,726.88	Maine State Checkbook
2017	Dept Of Human Services	Guidesoft Inc.	$4,427,760.11	Maine State Checkbook
2020	Transportation	Sargent Corporation	$4,409,131.86	Maine State Checkbook
2021	Transportation	Hagar Enterprises Inc	$4,398,993.56	Maine State Checkbook
2024	Dept Of Human Services	Fei.Com, Inc.	$4,384,126.00	Maine State Checkbook
2024	Defense Veterans & Emerg Mgmt	Ganneston Construction Corp	$4,373,771.00	Maine State Checkbook
2023	Transportation	Hopkins Landscaping Llc	$4,370,813.32	Maine State Checkbook
2021	Transportation	Harcros Chemcials	$4,361,222.71	Maine State Checkbook
2024	Transportation	Portland City Of	$4,353,333.29	Maine State Checkbook
2023	Transportation	Portland City Of	$4,263,241.91	Maine State Checkbook
2022	Transportation	Prock Marine Co	$4,225,379.61	Maine State Checkbook
2024	Purchasing-Bur Of General Svcs	Wex Bank	$4,223,053.49	Maine State Checkbook
2023	Transportation	Steiner Shipbuilding Inc	$4,210,646.22	Maine State Checkbook
2024	Dept Of Human Services	Pfizer, Inc.	$4,207,496.34	Maine State Checkbook
2021	Dept Of Human Services	Ascend Management Innovations	$4,204,351.38	Maine State Checkbook
2023	Dept Of Human Services	Public Consulting Group Llc	$4,194,559.74	Maine State Checkbook
2025	Maine State Checkbook	Mainehealth	$4,192,820.76	Maine State Checkbook
2025	Maine State Checkbook	Coastal Enterprises Inc	$4,146,886.52	Maine State Checkbook
2018	Dept Of Human Services	Liberty Healthcare Corp	$4,145,268.46	Maine State Checkbook
2025	Maine State Checkbook	Versant Power	$4,111,415.17	Maine State Checkbook
2021	Transportation	Mcgee Construction Llc	$4,071,941.26	Maine State Checkbook
2022	Transportation	Hntb Corp	$4,060,331.91	Maine State Checkbook
2018	Dept Of Human Services	Guidesoft Inc.	$4,053,060.04	Maine State Checkbook
2020	Financial Services	Transworld Systems Inc	$4,040,623.77	Maine State Checkbook
2023	Transportation	T Y Lin Int'l	$4,036,633.78	Maine State Checkbook
2020	Dept Of Human Services	Rinck Advertising Inc	$4,029,919.60	Maine State Checkbook
2022	Motor Transport	Mancon Llc	$4,017,858.68	Maine State Checkbook
2018	Public Utilities Comm.	Enhanced Communications Of Nor	$4,017,797.46	Maine State Checkbook
2023	Transportation	Hntb Corp	$3,986,217.32	Maine State Checkbook
2022	Purchasing-Bur Of General Svcs	Wex Bank	$3,971,945.81	Maine State Checkbook
2020	Dept. Of Labor	Ms Department Of Employment Se	$3,959,291.70	Maine State Checkbook
2023	Transportation	Mcgee Construction Llc	$3,947,802.59	Maine State Checkbook
2023	Dept Of Human Services	Liberty Healthcare Corp	$3,946,222.85	Maine State Checkbook
2019	Transportation	E L Vining & Son Inc	$3,939,645.25	Maine State Checkbook
2019	Transportation	Sargent Corporation	$3,931,919.03	Maine State Checkbook
2024	Transportation	Kleinfelder Construction Servi	$3,914,256.93	Maine State Checkbook
2025	Maine State Checkbook	Sysco Food Serv Of Northern Ne	$3,904,682.66	Maine State Checkbook
2017	Transportation	So Portland City Of	$3,897,710.97	Maine State Checkbook
2022	Dept Of Human Services	Rinck Advertising Inc	$3,893,494.23	Maine State Checkbook
2025	Maine State Checkbook	Fei Com Inc	$3,859,425.50	Maine State Checkbook
2022	Transportation	Mcnamee Constructions Corp	$3,846,468.23	Maine State Checkbook
2018	Transportation	Mcquade Tidd Industries	$3,841,788.54	Maine State Checkbook
2018	Dept Of Human Services	Merck Sharp & Dohme Corp	$3,811,287.95	Maine State Checkbook
2019	Dept Of Human Services	Kepro Acquisitions Inc	$3,808,961.35	Maine State Checkbook
2021	Dept. Of Labor	Ms Department Of Employment Se	$3,807,699.45	Maine State Checkbook
2022	Transportation	Lewiston City Of	$3,792,891.89	Maine State Checkbook
2022	Bureau Of Information Services	Workday, Inc.	$3,780,000.00	Maine State Checkbook
2021	Motor Transport	Mancon Llc	$3,779,363.06	Maine State Checkbook
2018	Transportation	T Y Lin Int'l	$3,778,382.39	Maine State Checkbook
2022	Transportation	Bangor City Of	$3,770,641.19	Maine State Checkbook
2020	Motor Transport	Mancon Llc	$3,769,994.00	Maine State Checkbook
2025	Maine State Checkbook	Doten's Incorporated	$3,764,419.00	Maine State Checkbook
2018	Transportation	Ed Pelletier & Sons Co	$3,764,287.66	Maine State Checkbook
2025	Maine State Checkbook	Ennis-Flint Inc	$3,763,558.92	Maine State Checkbook
2022	Dept Of Human Services	Tri-State Staffing, Inc	$3,761,299.69	Maine State Checkbook
2017	Transportation	Pratt & Sons Inc	$3,738,424.70	Maine State Checkbook
2025	Maine State Checkbook	Auburn City Of	$3,732,791.62	Maine State Checkbook
2025	Maine State Checkbook	Change Healthcare Pharmacy Sol	$3,729,894.28	Maine State Checkbook
2019	Dept Of Human Services	Ascend Management Innovations	$3,716,788.50	Maine State Checkbook
2024	Transportation	Auburn City Of	$3,708,013.00	Maine State Checkbook
2019	Transportation	Pratt & Sons Inc	$3,706,703.92	Maine State Checkbook
2024	Transportation	Ennis-Flint Inc	$3,691,671.70	Maine State Checkbook
2021	Transportation	Prock Marine Co	$3,687,702.13	Maine State Checkbook
2020	Transportation	T Y Lin Int'l	$3,674,229.07	Maine State Checkbook
2022	Dept Of Human Services	Abbott Laboratories And Us Sub	$3,664,188.08	Maine State Checkbook
2025	Maine State Checkbook	Atlantic Staffing And Payroll	$3,638,271.66	Maine State Checkbook
2022	Transportation	Portland City Of	$3,623,576.62	Maine State Checkbook
2022	Transportation	Vanasse Hangen Brustlin Inc	$3,622,988.89	Maine State Checkbook
2025	Maine State Checkbook	Pfizer Inc	$3,620,244.60	Maine State Checkbook
2025	Maine State Checkbook	Crooker Construction Llc	$3,619,487.40	Maine State Checkbook
2017	Transportation	Unitil-northern Utilities	$3,614,368.71	Maine State Checkbook
2017	Transportation	T Y Lin Int'l	$3,610,449.93	Maine State Checkbook
2024	Connectme Authority	Solix Inc	$3,600,000.00	Maine State Checkbook
2017	Dept Of Human Services	Merck & Co Inc	$3,587,968.85	Maine State Checkbook
2024	Transportation	Coastal Road Repair Llc	$3,583,547.51	Maine State Checkbook
2021	Transportation	Vanasse Hangen Brustlin Inc	$3,579,730.56	Maine State Checkbook
2019	Transportation	Hntb Corp	$3,577,758.15	Maine State Checkbook
2018	Transportation	R J Grondin & Sons	$3,563,235.80	Maine State Checkbook
2018	Transportation	Panther Industrial Painting Ll	$3,543,058.85	Maine State Checkbook
2025	Maine State Checkbook	Glidden Excavating & Paving In	$3,537,288.55	Maine State Checkbook
2024	Marine Resources	Kodiak Aircraft Company Inc	$3,529,753.00	Maine State Checkbook
2017	Dept Of Education	Guidesoft Inc.	$3,523,586.14	Maine State Checkbook
2020	Defense Veterans & Emerg Mgmt	Sheridan Construction Corp	$3,518,593.00	Maine State Checkbook
2018	Transportation	Maine Port Authority	$3,509,767.08	Maine State Checkbook
2019	Dept Of Human Services	Guidesoft Inc.	$3,501,787.94	Maine State Checkbook
2025	Maine State Checkbook	Currierbuchanan Llc Pa	$3,492,187.35	Maine State Checkbook
2021	Dept Of Human Services	Medical Care Development	$3,481,301.77	Maine State Checkbook